Get rid of unnecessary barrier. Improve comment.

[pintos-anon] / src / Makefile.kernel

diff --git a/src/Makefile.kernel b/src/Makefile.kernel
index 93372037b831c34ca9120e0185137590d5321e7f..e31d51360ab12da6160509caf1d51c0e485f0d87 100644 (file)
--- a/src/Makefile.kernel
+++ b/src/Makefile.kernel
@@ -1,15 +1,18 @@
-include Makefile.vars
+# -*- makefile -*-
+
+include Make.vars
 BUILD_SUBDIRS = $(addprefix build/, $(SUBDIRS))
 
-all: build build/Makefile $(BUILD_SUBDIRS)
+all: dirs
        $(MAKE) -C build
 
-$(BUILD_SUBDIRS):
-       mkdir $@
+dirs: build build/Makefile $(BUILD_SUBDIRS)
 build:
        mkdir $@
 build/Makefile: ../Makefile.build
        cp $< $@
+$(BUILD_SUBDIRS):
+       mkdir $@
 
 clean:
        rm -rf build